Hummer grew from military-derived off-road vehicles into a bold GM SUV brand. Explore models available in Australia, including the H1, H2 and H3.


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The demand for converting Hummers hasn't been enough to warrant developing and testing a kit, so there isn't one available. The only way you could do it is to have an LPG system supplier do the work using your car as a test bed. Sometimes they will do the extra work at no cost to you if they feel they would be able to sell kits to other owners. In that case you would just pay the normal fee for conversion, but it's unlikely they would offer that service for a Hummer as the on-going demand is likely to be very low with little chance they could recoup the cost of the development and testing they would have to do.
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View all Hummer FAQsOriginally based on the military vehicle used by the American armed forces, the Hummer morphed into a series of big and brash SUVs after a takeover by General Motors in 1998. The models produced by GM were the original H1 military-based Hummer, and the smaller H2 and H3, which were based on GM platforms. Holden briefly sold the H2 and H3 Hummers here before General Motors shut the brand down in 2010.
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